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Trump administration swiftly moves ahead on plans to restrict voting by mail in the states

An official ballot drop box for Maryland voters, in Wheaton, Maryland, on June 7, 2026. (Photo by Jane Norman/States Newsroom)

An official ballot drop box for Maryland voters, in Wheaton, Maryland, on June 7, 2026. (Photo by Jane Norman/States Newsroom)

The U.S. Department of Homeland Security will allow states to access federal citizenship data by June 30 and plans to monitor the flow of mail ballots for signs of voter fraud, according to a court document.

Amid a series of lawsuits, President Donald Trump’s administration is now moving to carry out a March 31 executive order restricting voting by mail ahead of the November midterm elections.

Democrats and voting rights advocates oppose the directive as unconstitutional election meddling by Trump and have sued to stop him. The president, who has long attacked mail ballots but votes by mail himself, says the additional rules will fight noncitizen voting, a rare phenomenon.

“No president has the authority to unilaterally rewrite election rules or dictate how states administer their elections,” Marcia Johnson, chief of activation and justice at the League of Women Voters, said in a statement last week. The League of Women Voters filed one of at least five lawsuits challenging the order.

Potential disruptions

The order could carry major consequences for the midterm elections. Any new restrictions on mail ballots would risk disrupting how tens of millions of voters cast their ballots. About 30% of voters cast mail ballots in 2024, according to data gathered by the U.S. Election Assistance Commission.

But despite several legal challenges, the order remains in effect. 

A federal judge in Washington, D.C., in late May ruled against a request by Democratic groups to pause the order, finding that it was too soon to weigh in because federal officials hadn’t taken enough action yet. A second judge in Massachusetts held a hearing last week, but didn’t immediately issue a decision.

“The Trump Administration will continue fighting for the safety and security of American elections,” White House spokesperson Abigail Jackson said in a statement shortly after the D.C. judge’s decision.

One portion of the order demands the postmaster general enact new restrictions on mailed ballots and not transmit ballots from states that refuse to provide the names of absentee voters. The U.S. Postal Service, despite its status as an independent corporation, has put forward a proposal in line with the order to require states to submit lists of voters before mailing ballots.

Now, Homeland Security is responding to another part of the order that requires the creation of lists of voting-age citizens in every state, which the Trump administration calls “state citizenship lists.” State election officials would receive the lists, which they could compare to their voter rolls in a search for noncitizen voters.

Homeland Security’s plans for the citizenship lists came into focus on June 5, when the U.S. Department of Justice filed a notice in federal court that briefly outlines the administration’s plans. The notice describes a two-part effort by Homeland Security and its subsidiary agency, U.S. Citizenship and Immigration Services, to comply with the order.

First, Homeland Security will implement a “State Voter Roll Verification” that allows state election officials to submit their voter rolls to the Systematic Alien Verification for Entitlements, or SAVE, system. 

SAVE is a powerful computer program that checks names against citizenship information held in a variety of government databases. It can flag registered voters as possible noncitizens, but faces criticism for incorrect identifications.

For the past year, states have already had the option to upload their voter rolls into SAVE. Some Republican-led states, such as Indiana, Texas and Wyoming, have used the system, while Democratic states have declined. It’s unclear how the State Voter Roll Verification would be different, if at all, from states’ current SAVE access. 

Homeland Security and U.S. Citizenship and Immigration Services didn’t respond to questions from States Newsroom.

Second, the Justice Department notice says Homeland Security will set up a registry for state election officials to securely access “citizenship-related data” from USCIS, the Social Security Administration and the State Department.

According to the notice, the “underlying data would remain in each agency’s respective system.” No other details were provided.

The notice also outlines Homeland Security’s intention to use the lists of voters that states provide to the Postal Service for investigations. It says DHS wants to “integrate” data on those voters “to monitor mail-in and absentee ballot flows, identify anomalies that may suggest voter fraud or misuse, and generate authorized investigative leads.”

California elections

The notice comes as Trump renews his attacks on mail-in voting. Last week he alleged, without evidence, voter fraud in California, which held primary elections last week. California relies heavily on mail ballots and often counts votes at a slow pace — meaning final results sometimes don’t match election night vote totals.

“Do you know why they’re doing that? Because they’re cheating on the election,” Trump said in an interview on NBC’s “Meet the Press.”

While the executive order already faces a slew of lawsuits, the NAACP on June 3 filed a motion in federal court seeking to specifically block the Postal Service’s proposed regulations of mail ballots. The NAACP alleges the regulations violate a 2021 settlement agreement that requires timely delivery of election mail to all voters. 

The Postal Service has until Thursday to respond.

The American Postal Workers Union in a statement on June 5 denounced the executive order, saying the Postal Service serves all Americans. It is “not a tool for politicians” to pick which Americans receive which benefits, the union said.

“The Executive Order is an unconstitutional attack on the millions of Americans who vote by mail,” the union said, “and another front in an ongoing assault on voting rights in the United States of America.”

June 2026

By: STN
Anthony Jackson of Bibb County School District in Georgia basks in the glory of reduced fuel costs by relying on propane.
Cover design by Kimber Horne
Photo by Blue Bird

Buying a new school bus fuel or energy type is no small decision for student transportation operators. Dive into this month’s issue to learn more about what factors are involved in clean fuel purchasing decisions, how to implement the kind of technology that school bus drivers actually want and need, understanding how to convert data into actionable insights and how to plan the perfect technology rollout.

Also find the latest conference news, including a recap of ACT Expo and a preview of the upcoming STN EXPO West conference, this July in Reno, Nevada.

Read the full June 2026 issue.

Cover Story

How Clean is Clean Enough?
Experts say it’s important to all weigh all factors when purchasing a new school bus fuel or energy type.

Features

Full Potential
Implementing technology solutions that drivers want and know how to use could be the secret sauce to keeping them behind the wheel.

Tackling the Data Challenge
The promise of compiled data is most beneficial when transportation leaders understand what the information means to their operations.

Special Reports

Planning the Perfect Rollout: Secrets for Successful Software, Hardware Upgrades
Choosing the timeframe for when to implement a new hardware or software project is just as important as choosing the provider.

Conversations
ACT Expo Recap
Ad Index

Editor’s Take by Ryan Gray
Alternative to Fueling Discomfort

Publisher’s Corner by Tony Corpin
Bus Tech, Energy Take Center Stage

The post June 2026 appeared first on School Transportation News.

Trump’s DOJ spars with Michigan in court over access to sensitive voter data

Voting booths await voters in the general election on Nov. 5, 2024, at North Junior High in Boise. (Photo by Pat Sutphin for the Idaho Capital Sun)

Voting booths await voters in the general election on Nov. 5, 2024, at North Junior High in Boise. (Photo by Pat Sutphin for the Idaho Capital Sun)

The U.S. Department of Justice on Wednesday suggested to a federal appeals court that upholding a lower court decision blocking the Trump administration’s access to sensitive voter data would weaken its ability to investigate racial discrimination in voting.

The 6th U.S. Circuit Court of Appeals held oral arguments on whether to reverse a district court judge’s opinion that Michigan doesn’t have to provide the Justice Department with its unredacted voter list that contains dates of birth, driver’s license and partial Social Security numbers. 

At the core of the case is how federal courts should interpret the 1960 Civil Rights Act, which grants the U.S. attorney general broad access to documents and records that “come into the possession” of election officials. Congress passed the law to empower investigations into voting discrimination against Black citizens. 

A lawyer for the Trump administration on Wednesday sought to discredit the logic behind the district court judge’s decision. He said the decision would have hampered 1960s era investigations into discrimination against Black voters if it had been in place at that time. An assistant Michigan attorney general called that a major misreading of the law.

The judges did not meaningfully suggest which argument they found persuasive.

The Justice Department has sued 30 states and the District of Columbia over their refusal to turn over the data. At least 15 conservative states have voluntarily provided the information, which the Trump administration plans to feed into a Department of Homeland Security computer program to identify potential noncitizen voters.

Democrats and voting rights advocates have raised privacy concerns about the Trump administration’s plans for the data. They also say Homeland Security has wrongly flagged voters as potential noncitizens and that the administration is seeking to build a national voter list.

The Justice Department’s courtroom argument on Wednesday came amid the backdrop of the U.S. Supreme Court’s decision two weeks ago to severely weaken the 1965 Voting Rights Act, which was intended to stamp out discriminatory voting laws in the South. Trump has cheered the ruling and Republican state lawmakers in Southern states are rushing to draw new congressional maps that could oust Black Democrats.

Debate over Civil Rights Act

U.S District Court Judge Hala Jarbou, an appointee of President Donald Trump, in February ruled that the Justice Department isn’t entitled to voters’ data. Michigan’s voter registration database is a record created by state officials, not a document that comes into their possession, she reasoned.

On Wednesday, Justice Department attorney David Goldman told a panel of three appellate judges that Jarbou had created a “carveout” in the Civil Rights Act not rooted in the law. 

“It carves a hole in the attorney general’s investigative authority so gaping that the most blatant civil rights violations of the 1960s could have marched right through it,” Goldman said.

Michigan Assistant Attorney General Heather Meingast, representing Michigan Democratic Secretary of State Jocelyn Benson, told the judges that the Justice Department’s demand is unprecedented and unsupported by federal law. 

The state’s voter registration database includes voter information but isn’t a document under the Civil Rights Act, Meingast argued. The database is dynamic, she said, constantly changing as voters are added and removed.

“It doesn’t seem to meet the test of what the (Civil Rights Act) was talking about in the 60s,” Meingast said. “And the purpose was voters turning in their documents, their applications, their poll taxes.”

Judges don’t tip hand

The case is being heard by Senior Judge R. Guy Cole, Jr., a Clinton appointee; Judge Andre B. Mathis, a Biden appointee; and Judge John B. Nalbandian, a Trump appointee.

Much of the judges’ questions centered on what it means for records to “come into the possession” of election officials. The judges posed skeptical questions to both sides, leaving it unclear who will prevail.

One judge likened the voter database to baking a cake, an image used in a brief filed by voters and civic groups in the case. Anyone baking a cake wouldn’t say they “came into possession” of a cake, the judge said.

“What about common sense?” the judge said.

The 6th Circuit, based in Cincinnati, provided an audio-only livestream of the arguments and the judges didn’t identify themselves when speaking. Courthouse News Service reported the judge who made the remark was Nalbandian.

The oral arguments lasted about 40 minutes. The three-judge panel gave no deadline for issuing an opinion.

Other cases

In the Justice Department’s voter data lawsuits, six district court judges have ruled against the Trump administration — in Arizona, California, Massachusetts, Oregon and Rhode Island, in addition to Michigan. The Michigan case is the first to reach oral argument before an appellate court. Oral arguments are set for next week in appeals of the DOJ’s losses in California and Oregon.

The appellate cases mark the next stage of the Justice Department’s year-long campaign for state voter data. DOJ attorneys have urged appeals courts to move quickly, arguing that the security of the November midterm elections is at stake.

On Tuesday, the Justice Department released an opinion from its Office of Legal Counsel, which provides legal advice to executive branch agencies, that supports the DOJ’s efforts to obtain state voter data. DOJ attorneys immediately filed the opinion in the Michigan appeal in a last-minute bid to bolster their case before oral arguments.

“It’s memorializing advice that was given in early to mid-September,” Goldman said — the same time period when the Justice Department began suing states for refusing to turn over voter data.

Aria Branch, an attorney at the Elias Law Group representing voters and a civic group in the case, noted that six courts have already ruled against the Justice Department. 

“DOJ’s attempt to exploit the Civil Rights Act for its current dragnet simply resembles trying to fit a square peg into a round hole,” Branch told the judges. “It simply doesn’t work.”

For most US drivers, EVs offer emissions benefits and cost savings

Despite regional variability in climate, electricity sources, congestion, and the wide variation in individual driving patterns, electric vehicles generate less greenhouse gas emissions and do not cost more than comparable gas-powered vehicles for drivers and vehicle fleet owners in most parts of the United States, according to a new study by MIT researchers.

The team’s approach captures many key factors that contribute to regional and individual differences in the life-cycle emissions and ownership cost of electric vehicles, including meteorological data, the distance and duration of trips, and fuel prices.

To paint a fuller picture of emissions and costs than was previously available, the researchers sourced data from thousands of U.S. zip codes and drilled down to the level of individual drivers within those locations. Their study considers time-averaged fuel prices so as not to be overly influenced by fluctuations in prices at any one point in time. They finalized their analysis at the end of 2024 and early 2025.

Their results indicate that a person’s driving behaviors can matter as much as regional factors like the local electricity mix when it comes to the emissions savings of an electric vehicle, compared to a similar gas-powered vehicle. In most locations, a battery-electric vehicle reduces emissions between 40 and 60 percent, with larger impacts in urban areas. 

They also found that colder climates do not reduce overall emission benefits as much as some media reports assume.

The researchers utilized this detailed analysis to update a public tool they previously developed, carboncounter.com, which enables individuals to compare the life-cycle emissions and total ownership costs of nearly any car on the market. A new version of carboncounter.com is also being released today.

“There are a lot of statements being thrown around, like that electric vehicles don’t reduce emissions very much in cool climates, and we wanted to analyze these factors systematically and evaluate these statements against one another simultaneously. Rather than simply asking, ‘Are EVs better?’, this paper helps answer ‘better for whom, and under what conditions?’” says Marco Miotti PhD ’20, a senior researcher at ETH Zurich who completed this research while a graduate student in the Institute for Data, Systems, and Society (IDSS) at MIT. 

He is joined on the paper by senior author Jessika Trancik, a professor in IDSS. The research appears today in Environmental Research Letters.

A holistic approach

Many prior studies that compare emissions and costs of electric vehicles (EVs) to combustion-engine vehicles cover a few factors, like the amount of renewable energy in the grid and how gas prices impact affordability, Miotti says.

“To our knowledge, there have been few efforts so far that bring all these factors together. But if someone wants to buy a car and have a better understanding of the factors that affect emissions and costs, this holistic approach is important,” he adds.

The researchers focused on two types of EVs: battery-electric vehicles, which only operate on electricity, and plug-in hybrid electric vehicles, which also have a combustion engine that works in tandem with the battery to optimize fuel savings.

The team expanded and improved a set of previously developed vehicle cost and emissions models to incorporate a wider variety of factors and data types.

For instance, they refined an existing model that estimates energy use and gas mileage so it could capture more nuances of local climate variability. 

“But the real effort was not just in extending these different models, but in bringing together all these different data and making them work with the models in a consistent manner,” Miotti says.

The team sourced data on a wide variety of factors for each U.S. zip code, such as typical drive cycles, the amount of traffic, local gas and electricity prices, makeup of the regional electricity mix, meteorological profiles, and more. They used statistical approaches to amalgamate different types of data. 

For example, the team used a probabilistic matching technique to combine data on how often people drive, which was drawn from nationwide travel surveys, with more detailed GPS data that includes factors like drivers’ acceleration patterns and the distance they usually drive on each day of the week.

The researchers designed their analysis to focus on the spatial picture of emissions and costs, based on U.S. zip codes, while simultaneously considering the impact of the size and features of each specific vehicle model.

“At the end of the day, it’s the vehicle and fleet owners who make decisions about vehicle purchases. So, we wanted to make sure to consider their wide-ranging individual perspectives rather than simply performing a region-by-region comparison,” says Trancik.

Lower emissions, comparable costs

In the end, their modeling framework revealed that all factors they analyzed matter about equally in determining emissions-reduction potential of EVs compared to internal combustion vehicles. 

EVs reduce emissions the most in areas with a cleaner electricity mix, denser traffic, higher annual travel distances, and a mild climate, in decreasing order of importance. In each area, emission reductions increase for drivers who drive more often, drive larger vehicles, and are more frequently stuck in traffic. 

In a colder area like North Dakota, fuel economy of battery-electric vehicles might be reduced by as much as 50 percent on a particularly frigid night, but the effect on annual emission benefits is minimal. 

“We even did a sensitivity study to see if the range is reduced in very cold climates, and we found that, even in the most unfavorable conditions, EVs still reduce emissions by a substantial amount,” Miotti says.

On the cost side, the models show that, in most places across the U.S., EVs are competitive with comparable combustion-engine vehicles in terms of lifetime ownership cost, even without clean vehicle tax credits. And in areas where electricity is relatively affordable, battery-electric vehicles tend to cost less than their plug-in hybrid or combustion-engine counterparts.

In the future, the researchers want to expand this analysis to include a temporal dimension, so the framework also considers how changes in vehicle, fuel, and electricity prices affect emissions and costs over time. 

“While we found that the electricity mix is a big driver of the spatial variation in emissions savings of EVs, the electricity grid is decarbonizing everywhere. As that happens, emissions savings across space will become more homogenous for EVs, but the differences across one driver to another will remain,” Miotti says.

They could also use the framework to explore regions outside the United States or incorporate data on hybrid-electric vehicles that cannot be plugged in.

This work was funded, in part, by the MIT Martin Family Society of Fellows for Sustainability.

© Credit: iStock

A new MIT study finds that despite regional differences in climate, electricity sources, traffic, and driving patterns, electric vehicles produce fewer greenhouse gas emissions — and cost no more to own — than comparable gas-powered cars for most U.S drivers.

Women Presidents Organization and J.P. Morgan Name Zum to List of 50 Fastest-Growing Women-Owned/Led Companies

By: STN

REDWOOD CITY, Calif., – The Women Presidents Organization (WPO) has named Zūm to its list of the 2026 50 Fastest Growing Women-Owned/Led Companies™, supported by J.P. Morgan Commercial Banking.

Zum ranks No. 4 on this year’s list, which highlights the impressive scale, growth, and impact of women-owned or led enterprises around the world. To be eligible, all companies must be privately held, women-owned or led, and must have reached annual revenues of at least $500,000 in each of the last five years.

“Zum is proud to be modernizing mobility systems in more than 4,500 schools nationwide through Zum CMX™, a fully integrated system designed to eliminate the anxiety, uncertainty, and lack of visibility that have plagued student transportation for decades,” said Ritu Narayan, Founder and CEO of Zum. “We are honored to be recognized on this prestigious list of the 2026 50 Fastest Growing Women-Owned/Led Companies, and appreciate all of our team, customers, investors and partners who support our mission.”

“The women leading the 50 Fastest Growing Women-Owned/Led Companies are not only scaling successful businesses, they are navigating change, seizing opportunity, and setting the pace within their industries,” said Camille Burns, CEO of the Women Presidents Organization. “Their collective impact reflects the growing influence of women at the highest levels of business. These companies are redefining what scalable leadership looks like today.”Companies on the 2026 list represent a wide array of industries, including travel and hospitality, digital marketing, manufacturing, consumer packaged goods, human capital solutions, information technology and more. Combined, the 2026 50 Fastest generated $8.5 billion in revenue and employed more than 23,000 people in 2025 alone.

Zum’s technology-led and data-driven approach improves transparency, communication, and efficiency while delivering a safer, more reliable experience for students and families. The company recently announced a $100 million strategic investment from TPG, bringing its total funding to $430 million and valuing Zum at $1.7 billion.

Adopted in 17 states, Zum delivers its unified system across more than 4,500 schools, including Omaha Public Schools, Boston Public Schools, Kansas City Public Schools, Los Angeles Unified, and San Francisco Unified. Zum’s fully integrated Connected Mobility Experience (CMX™) system connects people, vehicles, and operations in real time, reducing anxiety and creating reliable, safe and seamless transportation for families and schools.

The 2026 honorees will be formally recognized during the WPO Entrepreneurial Excellence Forum on May 7 in Hollywood, Florida. See the full list of the 2026 50 Fastest Growing Women-Owned/Led Companies™ at women-presidents.com/news-events/50-fastest.

To learn more about how Zum is leading the nation in safe and reliable student mobility, visit www.ridezum.com.

About Women Presidents Organization (WPO)
The Women Presidents Organization (WPO) is a non-profit membership organization where dynamic and diverse women business leaders around the world tap into collective insight with exclusive access to entrepreneurial equals, innovative ideas, and executive education. WPO members have guided their business to generate at least $2 million USD in gross annual sales (or $1 million USD for a service-based business). Each WPO chapter serves as a professionally-facilitated peer advisory group for members where they can harness the momentum of their successes and cultivate new strategies that will take them even farther. Learn more at women-presidents.com.

About J.P. Morgan Commercial Banking
J.P. Morgan Commercial Banking is a business of JPMorgan Chase & Co. (NYSE: JPM), a leading global financial services firm with assets of $4.4 trillion and operations worldwide. Commercial Banking serves emerging startups to mid-corporate businesses as well as government entities, not-for-profit organizations, and commercial real estate investors, developers and owners. Clients are supported through every stage of growth with specialized industry expertise and tailored financial solutions including digital banking and payments solutions, credit and financing, international banking, advisory services and more. Information about J.P. Morgan Commercial Banking is available at www.jpmorganchase.com/commercial.

About Zum
Zum is revolutionizing mass mobility with its Connected Mobility Experience (Zum CMX™) system that connects and coordinates people, vehicles, and operations in real time. In the $50 billion student mobility market – the largest segment of the mass mobility industry – Zum CMX is transforming a daily source of anxiety and disruption into a reliable, transparent, and efficient mobility experience for students and families. Today, more than 4,500 schools rely on Zum CMX. Recognized globally for its innovative approach and operational execution, Zum has been named to Fast Company’s World’s Most Innovative Companies, CNBC Disruptor 50 and Changemakers, the World Economic Forum, and the Financial Times’ Fastest Growing Companies lists. Zum is backed by leading investors including Sequoia Capital, GIC, SoftBank, and TPG. Zum, Zum CMX, and associated logos are trademarks of Zum Services, Inc. All rights reserved. Learn more at www.ridezum.com.

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Americans’ views on crime often diverge from actual crime trends, report says

Portland police officers stand behind police tape outside an apartment building in eastern Portland, Ore. Americans’ perceptions of crime often diverge from actual crime trends and are influenced by factors, such as personal experiences and economic conditions, according to a new report from the Council on Criminal Justice. (Photo by Alex Baumhardt/Oregon Capital Chronicle)

Portland police officers stand behind police tape outside an apartment building in eastern Portland, Ore. Americans’ perceptions of crime often diverge from actual crime trends and are influenced by factors, such as personal experiences and economic conditions, according to a new report from the Council on Criminal Justice. (Photo by Alex Baumhardt/Oregon Capital Chronicle)

Americans’ views on crime often don’t match reality — and a new report suggests those perceptions are shaped as much by personal experiences and economic conditions as by crime itself.

The analysis, released by the nonprofit think tank Council on Criminal Justice, draws on decades of Gallup survey data to examine how people perceive crime and what drives those beliefs. The report’s authors found that, since the 1960s, public perceptions of crime have frequently diverged from actual crime trends.

Even during periods when crime declined, most Americans continued to believe it was rising. From 2005 to 2024, about 69% of survey respondents on average said crime was higher than the year before, despite overall crime rates falling in most of those years, according to the report.

Fear of crime has remained relatively stable over time. In 2024, 35% of Americans said they were afraid to walk alone at night — the same share as in 1968.

The researchers found that public concern tends to track major shifts in homicide rates more closely than broader crime trends. But overall, people’s views about crime and their fear of it have not matched shifts in crime rates for most years, according to the report.

Instead, the analysis points to other factors that shape how Americans think about public safety.

Household victimization — whether someone in the home has been a victim of a crime — was one of the strongest predictors of both fear and the belief that crime is increasing. 

Property crimes, such as theft, and people’s own experiences with crime were more closely tied to concerns about the issue than actual violent crime rates.

Economic sentiment also played a role. People who said it was a good time to find a job or expected to spend the same or more on holiday shopping were less likely to say crime was rising and less likely to report fear of walking alone at night, according to the report.

Political views showed a more limited effect. While people with more conservative ideologies were somewhat more likely to perceive crime as increasing, political party affiliation itself was not a significant factor after accounting for economic conditions and other variables.

Higher presidential and congressional approval ratings were associated with a greater likelihood that respondents said crime was staying the same or declining, according to the report.

Local conditions, meanwhile, were more closely linked to personal fears than to perceptions of crime overall. The researchers found that neighborhood factors, such as poverty and youth population, were associated with whether people said they were afraid, but did not generally influence whether they believed crime was rising locally or nationally.

Stateline reporter Amanda Watford can be reached at awatford@stateline.org.

This story was originally produced by Stateline, which is part of States Newsroom, a nonprofit news network which includes Wisconsin Examiner, and is supported by grants and a coalition of donors as a 501c(3) public charity.

Immigration street sweeps led to more ‘collateral’ arrests of noncriminals

ICE agents search the passenger of a truck as they arrest both him and the driver during a traffic stop in February in Robbinsdale, Minn. Almost a quarter of ICE arrests in recent months have been "collateral," a category that has raised legal questions, rather than "targeted" arrests based on preexisting warrants or removal orders.

ICE agents search the passenger of a truck as they arrest both him and the driver during a traffic stop in February in Robbinsdale, Minn. Almost a quarter of ICE arrests in recent months have been "collateral," a category that has raised legal questions, rather than "targeted" arrests based on preexisting warrants or removal orders. (Photo by Nicole Neri/Minnesota Reformer)

A quarter of immigration arrests since August were labeled by U.S. Immigration and Customs Enforcement as “collateral,” a type of arrest and detention that’s been challenged in court as an end run around civil rights.

Public outrage and lawsuits over the arrests may be tamping down the large-scale sweeps that foster them, but tens of thousands were arrested this way between August and early March.

Immigration arrests are usually based on warrants obtained ahead of time, showing either a removal order from immigration court or evidence of a crime or charge that makes the person subject to deportation.

But collateral arrests can result from street sweeps and raids in which a person is singled out for questioning based on appearance or proximity to someone wanted on a warrant. That person could be taken into custody if agents think they may be subject to deportation and also likely to flee if released.

Labeled for the first time ever, the collateral arrests are reported from August to early March in ICE arrest data obtained by the Deportation Data Project and analyzed by Stateline. In that time there were about 64,000 collateral arrests, a quarter of the 253,000 total arrests by ICE.

About 70% of the collateral arrests were for people with immigration-related crimes or violations alone, compared with 41% for arrests with warrants. Less than 2% of those with collateral arrests were convicted of a violent crime, one-third the rate of other arrests, and only 18% were convicted of any crime, compared with 33% for other arrests.

The collateral arrests contributed to an overall pattern of lower and lower shares of arrests for serious crimes, and more for immigration offenses alone.

Arrests climbed from about 12,000 in January 2025 to more than 40,000 in December, but fell back to 30,000 this February. The share of people with only immigration-related crimes and violations rose to more than half in December and January, the peak months for collateral arrests, and the share of violent criminals fell from 10% to 4% of arrests in that time.

New policy

ICE announced a new policy in January to issue warrants in real time if agents think an immigrant is deportable and “likely to escape,” though that policy faces a court challenge.

Total arrests and collateral arrests have been falling since December, whether because of the new policy or because of cutbacks in the large-scale street sweeps that tend to produce them.

One factor is public outrage over raids sweeping up noncriminals in places like Minneapolis and Chicago, said Colleen Putzel-Kavanaugh, an associate policy analyst for the nonpartisan Migration Policy Institute.

“The sort of large operations within big cities, as they were occurring, seems to have subsided somewhat,” Putzel-Kavanaugh said. “After the kind of public outcry following Minneapolis, it seems as though, at least for now, that tactic has kind of been paused.”

The Trump administration’s focus on mass deportation opened the way for more collateral street arrests with less investigation, she added.

“If it’s a more targeted arrest, they would take the time to sort of essentially have an investigation. It’s a pretty resource-intensive way that just would not yield the kind of numbers ICE was being told to produce,” she said.

The new policy was filed in court papers in February as a response to a lawsuit over ICE sweeps in the District of Columbia last year, alleging ICE agents “have flooded the streets of the nation’s capital, indiscriminately arresting without warrants and without probable cause District residents whom the agents perceive to be Latino.”

The case resulted in a preliminary injunction in December requiring a halt to warrantless arrests without establishing probable cause that the person is living here illegally and is a flight risk.

One plaintiff in the class-action case, José Escobar Molina, said in the lawsuit that agents in two cars pulled up to him as he approached his work truck on Aug. 21, grabbing him by the arms and legs and handcuffing him without asking any questions. Escobar, 47, said in the court papers that he’s lived in the district for 25 years and has had temporary protected status as a Salvadoran native the whole time. He was held overnight in Virginia before being released.

Other lawsuits are also challenging collateral arrests, such as an incident in Idaho in which agents with warrants for five people ended up arresting 105 immigrants at a Latino community event in October.

In North Carolina, four U.S. citizens and a visa holder sued in February, saying they were arrested in the Charlotte’s Web immigration crackdown in November without warrants, as is typical of collateral arrests.

I have a lot of fear that this will happen to me again. I was essentially kidnapped based only on the color of my skin. That really weighs on me.

– Yoshi Cuenca Villamar, a U.S. citizen arrested while landscaping

“I have a lot of fear that this will happen to me again. I was essentially kidnapped based only on the color of my skin. That really weighs on me,” said Yoshi Cuenca Villamar, one of the citizens and a North Carolina native, in a statement announcing the lawsuit. He said he was doing landscaping work Nov. 15 when agents pushed him to the ground and handcuffed him, then held him in a car before releasing him.

One Illinois case that started in the first Trump administration challenged warrantless arrests and traffic stops used as a pretext for immigration arrests. A 2022 settlement required ICE to document “reasonable suspicion” of illegal status before arresting somebody. The case continues since a judge found in February that the new ICE policy of issuing warrants in real time after a detention violates the consent decree.

Shares of collateral arrests

In the months since August where collateral arrests are now labeled, the District of Columbia and Illinois stand out with high shares of collateral arrests. More than half the arrests in the district were collateral, as were 41% of those in Illinois. There were eight states in which at least 30% of arrests were collateral: Alabama, Maryland, West Virginia, Arizona, Pennsylvania, New Hampshire, Maine and Minnesota.

West Virginia, where there was a “statewide surge” of immigration enforcement in January with state and local cooperation, stands out for its high rate of total arrests as well as a large share of collateral arrests.

ICE labeled 1,300 arrests during Operation Metro Surge as ‘collateral’

For the eight months between August and early March, West Virginia had 1,831 arrests, or 1 in 10 of the state’s noncitizen population as of 2024, the latest data available. That’s by far the largest share in the country, followed by 7% in Wyoming (where truck drivers were targeted for immigration arrests in February) and 4% in Mississippi.

West Virginia Republican Gov. Patrick Morrisey, in a statement, cited the cooperation of state and local agencies with ICE through the 287(g) program that assists with immigration enforcement. He praised ICE, saying “they have removed dangerous illegal immigrants from our communities and made our state safer for families and law-abiding citizens.”

Few of those arrested in the surge were violent criminals, however. More than half of those arrested during the surge were collateral arrests, and only 1% — nine immigrants — had a violent crime conviction, according to the Stateline analysis. More than three-quarters, about 500 people, had only an immigration-related violation or crime.

Judges didn’t always agree that collateral arrests and detentions in the West Virginia surge were legal under the U.S. Constitution. U.S. District Judge Joseph Goodwin, a Clinton appointee, ordered two detainees released in January. He noted that “similar seizures and detentions are occurring frequently across the country” without any evidence they’re necessary as required by the Constitution.

Stateline reporter Tim Henderson can be reached at thenderson@stateline.org.

This story was originally produced by Stateline, which is part of States Newsroom, a nonprofit news network which includes Wisconsin Examiner, and is supported by grants and a coalition of donors as a 501c(3) public charity.

US Supreme Court weighs how far police investigations can go in using cellphone location data

The U.S. Supreme Court on April 9, 2026. (Photo by Ashley Murray/States Newsroom

The U.S. Supreme Court on April 9, 2026. (Photo by Ashley Murray/States Newsroom

The U.S. Supreme Court on Monday appeared likely to allow law enforcement to continue seeking warrants for the location history of cellphones near crime scenes, even as the justices wrestled with how far the government must go to protect Americans’ privacy.

Some of the justices appeared to be searching for a middle ground during oral arguments in a case out of Virginia challenging what is known as a geofence warrant that was used to catch a bank robber. Several justices asked skeptical questions of both sides, though no one voiced explicit support for prohibiting such warrants altogether.

As smartphones have become ubiquitous, along with apps that track users’ movements, the high court is once again wading into how the 4th Amendment to the U.S. Constitution, which prohibits unreasonable searches and seizures, applies in the digital era. The justices’ decision, of tremendous interest to state attorneys general, will shape how easy or difficult it is for investigators to sweep up location data.

Over the past two decades, geofence warrants have become a major tool of law enforcement. At a basic level, they allow police to identify phones within a geographic area for a certain period of time. 

The data can be tremendously valuable to investigators, offering a way to develop suspects in crimes where their identities aren’t otherwise known. Underscoring their importance, a broad bipartisan coalition of states has urged the justices to uphold the warrants.

But civil liberties advocates say geofence warrants ensnare people in digital dragnets, handing the government data on anyone who happens to be in the wrong place at the wrong time. They argue that accessing data on anyone within a certain area — the geofence — amounts to a general warrant prohibited by the Constitution.

Summing up the high court’s uncertainty in Monday’s arguments, Justice Amy Coney Barrett told U.S. Deputy Solicitor General Eric Feigin, who was arguing in favor of law enforcement access to location data, that while he had described his opponent’s position as maximalist, “there’s a risk of the government’s position being maximalist the other way.”

“I was just going to say this seems very complicated from the user’s point of view, frankly,” Barrett said at a different portion of the argument.

Credit union robbery

The case before the Supreme Court, Chatrie v. United States, arises from a 2019 robbery of a federal credit union in Midlothian, Virginia. Okello Chatrie was convicted of armed robbery after surveillance footage showed the robber using a cellphone. A detective then obtained a geofence warrant directed at Google for devices within 150 meters of the credit union within an hour of the robbery.

Google initially provided anonymized data in response to the warrant. The detective then requested and received additional location data on nine users. Finally, the detective received de-anonymized information on three users, without obtaining an additional warrant.

While Google has since changed the way it stores location history data to limit geofence warrants, other apps and tech firms collect the data. Lawyers for Chatrie argue that geofence warrants open the door to the authorities requesting information on everyone at a sensitive location — perhaps an abortion clinic or a political convention — at a particular time.

“The warrant authorized the government to direct Google to search every single person’s account to find those people who were within the geofence. That is a general warrant,” Adam Unikowsky, a lawyer for Chatrie, told the court.

4th Amendment debate

The Supreme Court’s last major decision on 4th Amendment rights and phones came in 2018, when the justices ruled that law enforcement generally needs a warrant for location data derived from when phones connect to a cell site. That data is generated by just having a cellphone, and the justices found that a phone is now a basic element of participating in society.

By contrast, the Trump administration argues location history data isn’t protected by the 4th Amendment because users voluntarily share it with Google and other tech firms by turning on location tracking on their phones. Because the information was turned over with their consent, users have no reasonable expectation of privacy.

“Petitioner here is asking for an unprecedented transformation of the 4th Amendment into an impregnable fortress around records of his public movements that he affirmatively consented to allow Google to create, maintain and use,” Feigin said.

Justice Sonia Sotomayor, one of the court’s three liberal justices, argued that if the government can access location data without a warrant because Chatrie consented to sharing it with Google, then the government could obtain all sorts of other data shared with the company, such as photos and calendar entries.

“If this is consent, that means the government can seek those documents for any reason, not just the commission of a crime — or no reason, correct?” Sotomayor said.

“Correct. It would not be a search, so no search warrant would be required,” Unikowsky replied.

Red and blue states back geofence warrants

Thirty-one states and the District of Columbia have filed a court brief arguing that geofence warrants can be more precise than many traditional investigative methods when supported by probable cause and appropriately tailored. In the brief, they urged the justices not to prohibit geofence warrants altogether.

State attorneys general across the political spectrum signed on to the brief. They include Alabama, Alaska, Arkansas, Arizona, Georgia, Illinois, Indiana, Iowa, Kansas, Louisiana, Maryland, Maine, Michigan, Minnesota, Mississippi, Missouri, Montana, Nebraska, New Jersey, New Mexico, New York, North Carolina, Ohio, Oklahoma, Pennsylvania, South Carolina, South Dakota, Tennessee, Texas, Utah and Washington.

Geofence warrants can generate critical leads when the perpetrators of crimes are otherwise unknown, they wrote. When suspects are unknown but the suspected wrongdoing is linked to a specific place and time, location data provides one of the narrowest available tools for finding leads, the brief argues.

“This Court should make clear that the Constitution does not categorically ban those investigative methods,” the states’ brief reads.

Google brief

In a court brief, Google said geofence warrants result in invasive searches that are overbroad. Geofence searches, by their nature, have a high risk of sometimes sweeping in thousands of innocent users, the company said.

Even small geographic areas covering short periods of time can include hundreds of thousands of people, Google argued. Geofence parameters set by law enforcement often cover more ground than the location of the crime, with private homes, apartments, government buildings, hotels, places of worship and busy roads all included.

Lawyers for Google wrote that the company takes no position on whether the warrant in the Chatrie case complies with the 4th Amendment.

“But Google firmly believes that, based on the private nature of Location History data, law enforcement was required to obtain a warrant to access that data,” the brief says.

Orin Kerr, a Stanford Law School professor and one of the nation’s foremost experts on the 4th Amendment, predicted after the oral argument that the justices would likely rule that geofence warrants can be constitutionally drafted. 

However, he was uncertain whether the court would rule on whether the geofence search that identified Chatrie’s phone was a search under the 4th Amendment.

“They’ll probably say that geofence warrants have to be limited in time and space,” Kerr wrote on social media.

Jeffries, James warn of voting rights threats at Detroit NAACP dinner

U.S. House Minority Leader Hakeem Jeffries speaks at the Detroit NAACP Fight For Freedom Fund Dinner in Detroit, Mich., on April 26, 2026. (Photo by Andrew Roth/Michigan Advance)

U.S. House Minority Leader Hakeem Jeffries speaks at the Detroit NAACP Fight For Freedom Fund Dinner in Detroit, Mich., on April 26, 2026. (Photo by Andrew Roth/Michigan Advance)

National leaders warned the Detroit NAACP of an ongoing attack on democracy during what organizers say is the largest sitdown dinner of its kind in the world Sunday.

Speakers at the 71st annual Fight for Freedom Fund Dinner, including U.S. House Minority Leader Hakeem Jeffries and New York Attorney General Letitia James, said efforts to obtain Michigan ballot data, require proof of citizenship to vote and potentially weaken the Voting Rights Act present a major threat to the rights of Americans.

James received the Ida B. Wells Freedom and Justice Award, which she said she shares with Michigan Attorney General Dana Nessel after Nessel pledged to deny the federal government access to Michigan’s ballots from the 2024 presidential election.

“This award’s namesake once said, ‘The way to right wrongs is to light the truth upon them, to shine light in the darkness,’” James said. “AG Nessel is the holder of that light of liberty in Michigan, just as our ancestors grabbed the torch of freedom and used it to light the way forward for all of us.”

New York Attorney General Letitia James speaks at the Detroit NAACP Fight For Freedom Fund Dinner in Detroit, Mich., on April 26, 2026. (Photo by Andrew Roth/Michigan Advance)

Jeffries said the election of President Donald Trump in 2024 “was definitively a setback,” but said that “a setback is nothing more than a setup for a comeback.”

He said 2026 will be the year of the “great American comeback.”

“We’re not here to step back,” Jeffries said. “We’re here to push back at all times and ensure that this country will have a free and fair election in November.”

The Democratic leader – who was introduced by several speakers as the next speaker of the House – said that “when the gavels change hands,” Democrats will pass the John R. Lewis Voting Rights Advancement Act “so we can end the era of voter suppression in the United States of America once and for all.”

The theme of this year’s dinner was “Liberty or Oppression – The Choice is Ours.”

Michigan Gov. Gretchen Whitmer said the “choice between liberty and oppression is really one between apathy and action.”

“They don’t want Detroit to have a voice. They can’t defend their record of failure, so they want to rig the game to win. But not on my watch, not on your watch, not on our watch,” Whitmer said. “I know it’s hard to feel energetic right now, but nothing changes if we take a back seat.”

U.S. House Minority Leader Hakeem Jeffries, left, and Michigan Gov. Gretchen Whitmer, right, at the Detroit NAACP Fight For Freedom Fund Dinner in Detroit, Mich., on April 26, 2026. (Photo by Andrew Roth/Michigan Advance)

The dinner came one day after a gunman opened fire near the White House Correspondents’ Dinner in Washington, D.C., reportedly targeting Trump.

Jeffries condemned political violence and thanked law enforcement for protecting the attendees at both events.

“Here in America, we should be able to agree to disagree without ever being disagreeable with each other,” Jeffries said. “At the same time, I can assure you that we will continue to speak truth to power at all times as we navigate our way through the trials, the turbulence and the tribulations of this moment.”

James said political violence “has no place in society,” adding that she has faced threats to her own life.

But she added that she continues to “yearn and pray for a compassionate, civil, competent and inclusive government in Washington, D.C.”

The Detroit NAACP also honored civil rights activist Ruby Bridges, who was the first Black child to attend the formerly whites-only William Frantz Elementary School in Louisiana in 1960.

Jeffries said “our community has always had the ability to imagine a better future here in America and then work hard to bring it about.”

James said Bridges set an example for everyone to follow.

“If a 6-year-old Ruby Bridges can find the courage to walk through an angry, screaming mob just to get to school, so can we,” James said.

Civil rights activist Ruby Bridges speaks at the Detroit NAACP Fight For Freedom Fund Dinner in Detroit, Mich., on April 26, 2026. (Photo by Andrew Roth/Michigan Advance)
Civil rights activist Ruby Bridges speaks at the Detroit NAACP Fight For Freedom Fund Dinner in Detroit, Mich., on April 26, 2026. (Photo by Andrew Roth/Michigan Advance)
U.S. House Minority Leader Hakeem Jeffries, left, and Detroit NAACP President Wendell Anthony, right, at the Detroit NAACP Fight For Freedom Fund Dinner in Detroit, Mich., on April 26, 2026. (Photo by Andrew Roth/Michigan Advance)
U.S. House Minority Leader Hakeem Jeffries speaks at the Detroit NAACP Fight For Freedom Fund Dinner in Detroit, Mich., on April 26, 2026. (Photo by Andrew Roth/Michigan Advance)
U.S. House Minority Leader Hakeem Jeffries speaks at the Detroit NAACP Fight For Freedom Fund Dinner in Detroit, Mich., on April 26, 2026. (Photo by Andrew Roth/Michigan Advance)
U.S. House Minority Leader Hakeem Jeffries speaks at the Detroit NAACP Fight For Freedom Fund Dinner in Detroit, Mich., on April 26, 2026. (Photo by Andrew Roth/Michigan Advance)
U.S. House Minority Leader Hakeem Jeffries speaks at the Detroit NAACP Fight For Freedom Fund Dinner in Detroit, Mich., on April 26, 2026. (Photo by Andrew Roth/Michigan Advance)
U.S. House Minority Leader Hakeem Jeffries speaks at the Detroit NAACP Fight For Freedom Fund Dinner in Detroit, Mich., on April 26, 2026. (Photo by Andrew Roth/Michigan Advance)
United Auto Workers President Shawn Fain at the Detroit NAACP Fight For Freedom Fund Dinner in Detroit, Mich., on April 26, 2026. (Photo by Andrew Roth/Michigan Advance)
U.S. House Minority Leader Hakeem Jeffries speaks at the Detroit NAACP Fight For Freedom Fund Dinner in Detroit, Mich., on April 26, 2026. (Photo by Andrew Roth/Michigan Advance)
A security agent guards U.S. House Minority Leader Hakeem Jeffries at the Detroit NAACP Fight For Freedom Fund Dinner in Detroit, Mich., on April 26, 2026. (Photo by Andrew Roth/Michigan Advance)
A security agent guards U.S. House Minority Leader Hakeem Jeffries at the Detroit NAACP Fight For Freedom Fund Dinner in Detroit, Mich., on April 26, 2026. (Photo by Andrew Roth/Michigan Advance)
U.S. House Minority Leader Hakeem Jeffries speaks at the Detroit NAACP Fight For Freedom Fund Dinner in Detroit, Mich., on April 26, 2026. (Photo by Andrew Roth/Michigan Advance)
U.S. Sen. Gary Peters speaks at the Detroit NAACP Fight For Freedom Fund Dinner in Detroit, Mich., on April 26, 2026. (Photo by Andrew Roth/Michigan Advance)
NAACP General Counsel Kristen Clarke speaks at the Detroit NAACP Fight For Freedom Fund Dinner in Detroit, Mich., on April 26, 2026. (Photo by Andrew Roth/Michigan Advance)
U.S. Sen. Elissa Slotkin speaks at the Detroit NAACP Fight For Freedom Fund Dinner in Detroit, Mich., on April 26, 2026. (Photo by Andrew Roth/Michigan Advance)
U.S. Sen. Elissa Slotkin speaks at the Detroit NAACP Fight For Freedom Fund Dinner in Detroit, Mich., on April 26, 2026. (Photo by Andrew Roth/Michigan Advance)
Michigan Gov. Gretchen Whitmer speaks at the Detroit NAACP Fight For Freedom Fund Dinner in Detroit, Mich., on April 26, 2026. (Photo by Andrew Roth/Michigan Advance)
Detroit NAACP President Wendell Anthony speaks at the Detroit NAACP Fight For Freedom Fund Dinner in Detroit, Mich., on April 26, 2026. (Photo by Andrew Roth/Michigan Advance)
Detroit Mayor Mary Sheffield speaks at the Detroit NAACP Fight For Freedom Fund Dinner in Detroit, Mich., on April 26, 2026. (Photo by Andrew Roth/Michigan Advance)
U.S. House Minority Leader Hakeem Jeffries, left, and Detroit NAACP President Wendell Anthony, right, at the Detroit NAACP Fight For Freedom Fund Dinner in Detroit, Mich., on April 26, 2026. (Photo by Andrew Roth/Michigan Advance)
New York Attorney General Letitia James speaks at the Detroit NAACP Fight For Freedom Fund Dinner in Detroit, Mich., on April 26, 2026. (Photo by Andrew Roth/Michigan Advance)
New York Attorney General Letitia James speaks at the Detroit NAACP Fight For Freedom Fund Dinner in Detroit, Mich., on April 26, 2026. (Photo by Andrew Roth/Michigan Advance)
New York Attorney General Letitia James speaks at the Detroit NAACP Fight For Freedom Fund Dinner in Detroit, Mich., on April 26, 2026. (Photo by Andrew Roth/Michigan Advance)
New York Attorney General Letitia James at the Detroit NAACP Fight For Freedom Fund Dinner in Detroit, Mich., on April 26, 2026. (Photo by Andrew Roth/Michigan Advance)
New York Attorney General Letitia James at the Detroit NAACP Fight For Freedom Fund Dinner in Detroit, Mich., on April 26, 2026. (Photo by Andrew Roth/Michigan Advance)
Michigan Gov. Gretchen Whitmer, left, and New York Attorney General Letitia James, right, at the Detroit NAACP Fight For Freedom Fund Dinner in Detroit, Mich., on April 26, 2026. (Photo by Andrew Roth/Michigan Advance)
Michigan Secretary of State Jocelyn Benson mingles with attendees at the Detroit NAACP Fight For Freedom Fund Dinner in Detroit, Mich., on April 26, 2026. (Photo by Andrew Roth/Michigan Advance)
Michigan Secretary of State Jocelyn Benson mingles with attendees at the Detroit NAACP Fight For Freedom Fund Dinner in Detroit, Mich., on April 26, 2026. (Photo by Andrew Roth/Michigan Advance)
Michigan state Sen. Mallory McMorrow mingles with attendees at the Detroit NAACP Fight For Freedom Fund Dinner in Detroit, Mich., on April 26, 2026. (Photo by Andrew Roth/Michigan Advance)

This story was originally produced by Michigan Advance, which is part of States Newsroom, a nonprofit news network which includes Wisconsin Examiner, and is supported by grants and a coalition of donors as a 501c(3) public charity.

When Caregivers Trust the Ride, Students Thrive: New EverDriven Survey Data Shows 8 in 10 Caregivers Would Recommend the Service

By: STN

DENVER, Colo. —EverDriven, the leading provider of alternative student transportation solutions, today released new caregiver survey data demonstrating high levels of satisfaction, trust, and reliability, reinforcing EverDriven’s role as a critical partner for school districts navigating ongoing transportation challenges.

As districts across the country face persistent school bus driver shortages, increasing demand for individualized transportation, and rising expectations around safety and reliability, caregiver trust has become a clear measure of whether a transportation solution is truly working. EverDriven’s latest data shows that its model doesn’t just meet student needs; it earns the confidence of the families it serves

Based on 2026 feedback from nearly 600 caregivers, over 80% of caregivers say they would recommend EverDriven to others, a strong indicator of trust in the company’s safety-first approach and consistent service delivery. Beyond satisfaction, these results underscore the essential role transportation plays in a student’s daily experience, including consistent attendance, stability and better overall student outcomes.

Real Caregiver Experiences
“As a single mother, I am big on my kid’s safety. I had been skeptical about putting my kids in a stranger’s vehicle without me. But EverDriven changed all of that,” said Angie Nelson of Iowa. “The staff are kind, helpful and very understanding. The EverDriven VIP App allows me to track my kids from the second they get into the vehicle to when they arrive at school. EverDriven provides safety and gives caregivers comfort their kids are safe every day.”

“My child has gone through EverDriven for the last two years, and as a parent, my experience with the company has been amazing,” said Caressa Palmer of South Carolina. “The drivers are trustworthy, honest, and understanding. EverDriven is reliable and always on time. I would definitely recommend it to a friend or family member.”

What Caregivers Value Most
The survey data points to four things caregivers say matter most:
Safety and trust: Every driver undergoes rigorous background checks, identity verification, and ongoing monitoring, supported by a culture of accountability and care. Safety protocols are designed specifically for student transportation, not ride-share.
Real-time visibility: The EverDriven VIP app enables caregivers to track their child’s ride in real time, providing end-to-end visibility from pickup through drop-off.
Consistency and reliability: Dedicated drivers and optimized routing support dependable, on-time service and a more familiar experience for students. For students with disabilities, 83% of rides are completed by the same driver, helping build consistency, trust and comfort.
Communication and support: Responsive support teams work closely with families and districts to proactively address concerns and adapt to student needs.

“When a caregiver trusts you with their child, there is nothing more important than getting that right every single day,” said Mitch Bowling, CEO of EverDriven. “These results reflect the trust families place in us and our unwavering commitment to safety. From the drivers we vet to the technology we provide, everything we do is designed to give caregivers confidence that their children are safe, supported, and cared for from pickup to drop-off.”

Meeting a Growing Need
With ongoing driver shortages, increasing numbers of students requiring specialized transportation, and rising expectations around safety and reliability, districts are under pressure to deliver transportation solutions that work for every student.

In this environment, caregiver trust serves as a critical validation point. When families feel confident in transportation, districts experience fewer disruptions, reduced administrative burden, and greater confidence that students can consistently access their education.

To learn more about how EverDriven helps districts reduce transportation challenges while ensuring safe, consistent access to education, visit everdriven.com.

About EverDriven
EverDriven delivers modern student-centered transportation that’s safe, consistent, and built for those who need it most. EverDriven specializes in routing and transporting students across all ranges of needs — from everyday support to the most complex circumstances — including students with disabilities, students experiencing housing instability, and other high-need populations. Serving more than 800 districts across 37 states, the company completed over 2 million successful trips last year. EverDriven’s deeply human, fully compliant, and AI-powered approach helps districts get students on the road in hours, not days, while maintaining consistent, high-trust rides that complement traditional yellow bus fleets. For more information, visit everdriven.com.

The post When Caregivers Trust the Ride, Students Thrive: New EverDriven Survey Data Shows 8 in 10 Caregivers Would Recommend the Service appeared first on School Transportation News.

Trump’s DOJ wants personal voter data for ‘improper purposes,’ Michigan official says

The Sugar Maple Square poll in Bowling Green, Kentucky, on primary Election Day, May 21, 2024. (Kentucky Lantern photo by Austin Anthony)

The Sugar Maple Square poll in Bowling Green, Kentucky, on primary Election Day, May 21, 2024. (Kentucky Lantern photo by Austin Anthony)

The Department of Justice’s stated reason for obtaining sensitive personal data on millions of voters masks the Trump administration’s true intention for obtaining state voter lists, Michigan’s top election official asserted in federal appeals court Monday.

Attorneys for Michigan Democratic Secretary of State Jocelyn Benson made the allegation in a brief in the 6th U.S. Circuit Court of Appeals. The argument reflects a concern broadly held among Democratic state election officials that the Trump administration wants to compile voter data in an effort to influence the upcoming midterm elections. 

The Justice Department, under President Donald Trump, is suing 29 states for refusing to provide voter information. It says it needs the data to evaluate efforts to clean and maintain voter rolls, including whether noncitizens are registered to vote.

But Benson’s brief says that “appears to be a pretext for improper purposes.”

Michigan and other states argue the Trump administration is instead effectively building a nationwide voter registration list — a move not authorized under the 1960 Civil Rights Act, a federal law to combat voting discrimination that the Justice Department has cited in demanding states turn over voter data.

“Collecting Michigan’s voter data to conduct its own list maintenance and to use Michigan’s list as part of creating a national voter file is not encompassed within the purpose stated in DOJ’s demand, which is simply ‘to ascertain Michigan’s compliance with the list maintenance requirements’” of federal election laws, Benson’s brief says.

“Moreover, creating a national voter file of U.S. Citizens is beyond any purpose contemplated by the (Civil Rights Act).”

After U.S. District Court Judge Hala Jarbou ruled in February that the Justice Department isn’t entitled to Michigan’s unredacted voter list containing driver’s license and partial Social Security numbers, the department appealed to the 6th Circuit.

Trump priority

Over the past year, Trump has attempted to exercise greater power over federal elections, which, under the U.S. Constitution, are run by the states.

“Trump does not have the authority to create a Trump voter list,” Colorado Secretary of State Jena Griswold, a Democrat whom the Justice Department is suing for not providing voter data, said in an interview earlier this month.

Studies have shown noncitizen voting is extremely rare, though Trump has long fixated on the prospect of noncitizen voting and other forms of election fraud. Last year, Trump signed an executive order that would have unilaterally required voters to provide documents proving their citizenship. The order was struck down in court, but Trump is pressuring the U.S. Senate to pass the SAVE America Act, which would implement similar proof of citizenship rules.

Michigan state officials and other critics of the Justice Department’s voter data effort point to actions by Trump and remarks by a DOJ attorney as evidence that the Trump administration is already compiling a national voter list.

Trump’s recent executive order to restrict mail-in ballots directs the Department of Homeland Security to build lists of voting-age citizens in each state and then share those lists with state officials. Homeland Security operates a powerful computer system, called SAVE, that can verify citizenship by checking names against information in federal databases.

And at a federal court hearing in Rhode Island in late March, Justice Department Voting Section Acting Chief Eric Neff said his department intends to share voter lists with Homeland Security, according to a transcript. He said DOJ and DHS have already entered into a use agreement to govern the sharing of data, though he didn’t detail its requirements.

Mail ballot order an ‘iceberg’ to DOJ case

A DOJ attorney, James Tucker, has denied any effort to create a national voter file. 

“There is not going to be a national voter registration database,” Tucker said at a hearing in Maine on March 26 — less than a week before Trump signed the executive order.

But David Becker, executive director of the nonpartisan Center for Election Innovation & Research, likened the Justice Department’s litigation strategy to a legal Titanic and the executive order to an iceberg: The order effectively creating a nationwide voter list could sink a strategy that denies such a goal exists.

“The DOJ … has been trying to assure the courts that this data is not going to be used to create a national voter list,” Becker said during a press briefing this month.

The Justice Department didn’t respond to a request for comment Tuesday.

Civil Rights Act argued

The Justice Department has so far failed to persuade any federal judges that it’s entitled to state voter data. Judges have dismissed the DOJ’s lawsuits against California, Massachusetts, Michigan and Oregon. 

At least a dozen states, all Republican led, have voluntarily provided their voter lists. The Justice Department has also reached a settlement agreement with one state, Oklahoma, to obtain its data. 

When Jarbou, a Trump appointee, dismissed the Justice Department’s lawsuit for Michigan’s voter roll, she ruled that the Civil Rights Act doesn’t require the disclosure of the information. The law, signed by President Dwight Eisenhower, empowered federal officials to investigate state and local discrimination against Black voters.

The law requires states to preserve election records for at least 22 months after a federal election, including any documents that come into the possession of an election official. Jarbou wrote in her decision that the state’s voter registration list is created by election officials but isn’t a document, such as a voter registration application, that comes into their possession.

When the Justice Department filed its brief in March, it argued that Jarbou misinterpreted the Civil Rights Act. “The CRA’s text … does not exclude self-generated documents,” the department’s brief says.

The Justice Department’s appeal of the Michigan loss has advanced the furthest, with state officials filing their brief on Monday. The DOJ has pushed for quick timelines in the appeals, arguing that court rulings are needed ahead of the midterms to ensure the fairness of elections.

Local officials back states

Regardless, 18 local election officials from across the country, including seven in Michigan, on Monday filed a brief in the case arguing that the Justice Department hasn’t provided a legitimate basis to obtain election records under the Civil Rights Act.

As election misinformation has proliferated in recent years, local election officials face increasing requests for information, the group wrote. They are accustomed to providing public voter registration information, with steps in place to exclude sensitive, nonpublic data.

Courts act as a “backstop” to enforce bans on disclosing sensitive information in response to records requests from the public, the local election officials argue.

“Courts should perform that same function for requests for records under the CRA,” the group said.

New Data Confirms HopSkipDrive CareDrivers are Uniquely Prepared to Meet Specialized Student Needs

By: STN

LOS ANGELES, Calif. -HopSkipDrive, a leading technology company partnering with school districts to get kids to school more quickly, safely, and easily than anyone else, today released new data highlighting the impact of its expert-developed CareDriver education and the deep experience of its driver network. Following the launch of the company’s industry-leading driver education program focused on supporting students with neurodivergence, internal data reveals that 94% of surveyed CareDrivers say they feel confident supporting neurodivergent riders, a result that translates directly into greater preparation for students and better experiences for students, families, and school staff. Additionally, 85% of surveyed CareDrivers found these proprietary resources, developed in partnership with nationally recognized child development leaders, essential in preparing for these specialized rides.

Defining the “Caregiver on Wheels”

Unlike traditional rideshare platforms or traditional unlicensed brokers, HopSkipDrive vets the human, not just the paperwork. CareDrivers are highly qualified individuals from the community—often parents, nurses, or educators—who provide a dignified and supportive experience for students.

Reflecting a deep well of expertise within the network, CareDrivers bring a median of 10 years of prior caregiving experience. Every CareDriver is vetted through a rigorous 15-point certification process, which includes fingerprint-based background checks and mandatory video screenings to evaluate empathy and situational judgment before their first trip.

“My son’s driver was patient and understanding with him since he’s a special needs child,” says Andrea O., a parent in Los Angeles. “She always watched him get inside the building before she took off to make sure he got in safely. She provided a safe and calm atmosphere.”

The Differentiator: Education That Empowers Care

School districts often spend 95% of their time solving transportation for the most vulnerable 5% of their students, such as those with IEPs or those experiencing homelessness. HopSkipDrive’s customized curriculum provides CareDrivers with practical skills in:

Trauma-informed care to support students during difficult transitions.

Supporting neurodivergent riders and understanding sensory sensitivities to ensure a calm ride environment.

De-escalation techniques for proactive ride management.

“The integration [of HopSkipDrive] has significantly streamlined our processes, allowing for a smoother and more responsive service for our students,” says Marcy P., Littleton Public Schools in Littleton, Colorado. “It allows me to fully focus as a ride organizer by saving me valuable time.”

The Power of Direct Accountability

This specialized preparation is a primary differentiator of HopSkipDrive, which prioritizes direct accountability and verified oversight for every trip. As a fully licensed and regulated Transportation Network Company (TNC), HopSkipDrive maintains a direct relationship with every CareDriver on the platform. This allows for rigorous, transparent reporting and a level of verified compliance that provides school districts with peace of mind and reduced liability.

“Safety and education are not add-ons; they are the foundation of our entire model,” says Jennifer Brandenburger, SVP of Safety at HopSkipDrive. “Because we maintain a direct relationship with every CareDriver, we can ensure our specialized education reaches every person behind the wheel without a ‘game of telephone.’ This direct accountability ensures drivers are not just vetted, but truly prepared for the students they serve, providing districts with a level of verified compliance and risk reduction that subcontracted models simply can’t guarantee.”

About HopSkipDrive:
HopSkipDrive is a leading technology company partnering with school districts to get kids to school more quickly, safely, and easily than anyone else. The company is modernizing the $30 billion school transportation industry through two core solutions: a care-centered transportation marketplace and an industry-leading transportation intelligence platform, RouteWise AI™. HopSkipDrive’s marketplace supplements school buses and existing transportation options by connecting kids to highly-vetted caregivers on wheels, such as grandparents, babysitters, and nurses in local communities. RouteWise AI helps schools and districts address critical challenges, including budget cuts, bus driver shortages, and reaching climate goals. HopSkipDrive has supported over 13,500 schools across 21 states, with nearly 1,300 school districts, government agencies, and nonprofit partners. More than five million rides over 95 million miles have been completed through HopSkipDrive since the company was founded in 2014 by three working mothers.

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Celebrating an academic-industry collaboration to advance vehicle technology

On May 6, MIT AgeLab’s Advanced Vehicle Technology (AVT) Consortium, part of the MIT Center for Transportation and Logistics, celebrated 10 years of its global academic-industry collaboration. AVT was founded with the aim of developing new data that contribute to automotive manufacturers, suppliers, and insurers’ real-world understanding of how drivers use and respond to increasingly sophisticated vehicle technologies, such as assistive and automated driving, while accelerating the applied insight needed to advance design and development. The celebration event brought together stakeholders from across the industry for a set of keynote addresses and panel discussions on critical topics significant to the industry and its future, including artificial intelligence, automotive technology, collision repair, consumer behavior, sustainability, vehicle safety policy, and global competitiveness.

Bryan Reimer, founder and co-director of the AVT Consortium, opened the event by remarking that over the decade AVT has collected hundreds of terabytes of data, presented and discussed research with its over 25 member organizations, supported members’ strategic and policy initiatives, published select outcomes, and built AVT into a global influencer with tremendous impact in the automotive industry. He noted that current opportunities and challenges for the industry include distracted driving, a lack of consumer trust and concerns around transparency in assistive and automated driving features, and high consumer expectations for vehicle technology, safety, and affordability. How will industry respond? Major players in attendance weighed in.

In a powerful exchange on vehicle safety regulation, John Bozzella, president and CEO of the Alliance for Automotive Innovation, and Mark Rosekind, former chief safety innovation officer of Zoox, former administrator of the National Highway Traffic Safety Administration, and former member of the National Transportation Safety Board, challenged industry and government to adopt a more strategic, data-driven, and collaborative approach to safety. They asserted that regulation must evolve alongside innovation, not lag behind it by decades. Appealing to the automakers in attendance, Bozzella cited the success of voluntary commitments on automatic emergency braking as a model for future progress. “That’s a way to do something important and impactful ahead of regulation.” They advocated for shared data platforms, anonymous reporting, and a common regulatory vision that sets safety baselines while allowing room for experimentation. The 40,000 annual road fatalities demand urgency — what’s needed is a move away from tactical fixes and toward a systemic safety strategy. “Safety delayed is safety denied,” Rosekind stated. “Tell me how you’re going to improve safety. Let’s be explicit.”

Drawing inspiration from aviation’s exemplary safety record, Kathy Abbott, chief scientific and technical advisor for the Federal Aviation Administration, pointed to a culture of rigorous regulation, continuous improvement, and cross-sectoral data sharing. Aviation’s model, built on highly trained personnel and strict predictability standards, contrasts sharply with the fragmented approach in the automotive industry. The keynote emphasized that a foundation of safety culture — one that recognizes that technological ability alone isn’t justification for deployment — must guide the auto industry forward. Just as aviation doesn’t equate absence of failure with success, vehicle safety must be measured holistically and proactively.

With assistive and automated driving top of mind in the industry, Pete Bigelow of Automotive News offered a pragmatic diagnosis. With companies like Ford and Volkswagen stepping back from full autonomy projects like Argo AI, the industry is now focused on Level 2 and 3 technologies, which refer to assisted and automated driving, respectively. Tesla, GM, and Mercedes are experimenting with subscription models for driver assistance systems, yet consumer confusion remains high. JD Power reports that many drivers do not grasp the differences between L2 and L2+, or whether these technologies offer safety or convenience features. Safety benefits have yet to manifest in reduced traffic deaths, which have risen by 20 percent since 2020. The recurring challenge: L3 systems demand that human drivers take over during technical difficulties, despite driver disengagement being their primary benefit, potentially worsening outcomes. Bigelow cited a quote from Bryan Reimer as one of the best he’s received in his career: “Level 3 systems are an engineer’s dream and a plaintiff attorney’s next yacht,” highlighting the legal and design complexity of systems that demand handoffs between machine and human.

In terms of the impact of AI on the automotive industry, Mauricio Muñoz, senior research engineer at AI Sweden, underscored that despite AI’s transformative potential, the automotive industry cannot rely on general AI megatrends to solve domain-specific challenges. While landmark achievements like AlphaFold demonstrate AI’s prowess, automotive applications require domain expertise, data sovereignty, and targeted collaboration. Energy constraints, data firewalls, and the high costs of AI infrastructure all pose limitations, making it critical that companies fund purpose-driven research that can reduce costs and improve implementation fidelity. Muñoz warned that while excitement abounds — with some predicting artificial superintelligence by 2028 — real progress demands organizational alignment and a deep understanding of the automotive context, not just computational power.

Turning the focus to consumers, a collision repair panel drawing Richard Billyeald from Thatcham Research, Hami Ebrahimi from Caliber Collision, and Mike Nelson from Nelson Law explored the unintended consequences of vehicle technology advances: spiraling repair costs, labor shortages, and a lack of repairability standards. Panelists warned that even minor repairs for advanced vehicles now require costly and complex sensor recalibrations — compounded by inconsistent manufacturer guidance and no clear consumer alerts when systems are out of calibration. The panel called for greater standardization, consumer education, and repair-friendly design. As insurance premiums climb and more people forgo insurance claims, the lack of coordination between automakers, regulators, and service providers threatens consumer safety and undermines trust. The group warned that until Level 2 systems function reliably and affordably, moving toward Level 3 autonomy is premature and risky.

While the repair panel emphasized today’s urgent challenges, other speakers looked to the future. Honda’s Ryan Harty, for example, highlighted the company’s aggressive push toward sustainability and safety. Honda aims for zero environmental impact and zero traffic fatalities, with plans to be 100 percent electric by 2040 and to lead in energy storage and clean power integration. The company has developed tools to coach young drivers and is investing in charging infrastructure, grid-aware battery usage, and green hydrogen storage. “What consumers buy in the market dictates what the manufacturers make,” Harty noted, underscoring the importance of aligning product strategy with user demand and environmental responsibility. He stressed that manufacturers can only decarbonize as fast as the industry allows, and emphasized the need to shift from cost-based to life-cycle-based product strategies.

Finally, a panel involving Laura Chace of ITS America, Jon Demerly of Qualcomm, Brad Stertz of Audi/VW Group, and Anant Thaker of Aptiv covered the near-, mid-, and long-term future of vehicle technology. Panelists emphasized that consumer expectations, infrastructure investment, and regulatory modernization must evolve together. Despite record bicycle fatality rates and persistent distracted driving, features like school bus detection and stop sign alerts remain underutilized due to skepticism and cost. Panelists stressed that we must design systems for proactive safety rather than reactive response. The slow integration of digital infrastructure — sensors, edge computing, data analytics — stems not only from technical hurdles, but procurement and policy challenges as well. 

Reimer concluded the event by urging industry leaders to re-center the consumer in all conversations — from affordability to maintenance and repair. With the rising costs of ownership, growing gaps in trust in technology, and misalignment between innovation and consumer value, the future of mobility depends on rebuilding trust and reshaping industry economics. He called for global collaboration, greater standardization, and transparent innovation that consumers can understand and afford. He highlighted that global competitiveness and public safety both hang in the balance. As Reimer noted, “success will come through partnerships” — between industry, academia, and government — that work toward shared investment, cultural change, and a collective willingness to prioritize the public good.

© Photo: Kelly Davidson Studio

Bryan Reimer, founder and co-director of the AVT Consortium, gives the opening remarks.

Want to design the car of the future? Here are 8,000 designs to get you started.

Car design is an iterative and proprietary process. Carmakers can spend several years on the design phase for a car, tweaking 3D forms in simulations before building out the most promising designs for physical testing. The details and specs of these tests, including the aerodynamics of a given car design, are typically not made public. Significant advances in performance, such as in fuel efficiency or electric vehicle range, can therefore be slow and siloed from company to company.

MIT engineers say that the search for better car designs can speed up exponentially with the use of generative artificial intelligence tools that can plow through huge amounts of data in seconds and find connections to generate a novel design. While such AI tools exist, the data they would need to learn from have not been available, at least in any sort of accessible, centralized form.

But now, the engineers have made just such a dataset available to the public for the first time. Dubbed DrivAerNet++, the dataset encompasses more than 8,000 car designs, which the engineers generated based on the most common types of cars in the world today. Each design is represented in 3D form and includes information on the car’s aerodynamics — the way air would flow around a given design, based on simulations of fluid dynamics that the group carried out for each design.

Side-by-side animation of rainbow-colored car and car with blue and green lines


Each of the dataset’s 8,000 designs is available in several representations, such as mesh, point cloud, or a simple list of the design’s parameters and dimensions. As such, the dataset can be used by different AI models that are tuned to process data in a particular modality.

DrivAerNet++ is the largest open-source dataset for car aerodynamics that has been developed to date. The engineers envision it being used as an extensive library of realistic car designs, with detailed aerodynamics data that can be used to quickly train any AI model. These models can then just as quickly generate novel designs that could potentially lead to more fuel-efficient cars and electric vehicles with longer range, in a fraction of the time that it takes the automotive industry today.

“This dataset lays the foundation for the next generation of AI applications in engineering, promoting efficient design processes, cutting R&D costs, and driving advancements toward a more sustainable automotive future,” says Mohamed Elrefaie, a mechanical engineering graduate student at MIT.

Elrefaie and his colleagues will present a paper detailing the new dataset, and AI methods that could be applied to it, at the NeurIPS conference in December. His co-authors are Faez Ahmed, assistant professor of mechanical engineering at MIT, along with Angela Dai, associate professor of computer science at the Technical University of Munich, and Florin Marar of BETA CAE Systems.

Filling the data gap

Ahmed leads the Design Computation and Digital Engineering Lab (DeCoDE) at MIT, where his group explores ways in which AI and machine-learning tools can be used to enhance the design of complex engineering systems and products, including car technology.

“Often when designing a car, the forward process is so expensive that manufacturers can only tweak a car a little bit from one version to the next,” Ahmed says. “But if you have larger datasets where you know the performance of each design, now you can train machine-learning models to iterate fast so you are more likely to get a better design.”

And speed, particularly for advancing car technology, is particularly pressing now.

“This is the best time for accelerating car innovations, as automobiles are one of the largest polluters in the world, and the faster we can shave off that contribution, the more we can help the climate,” Elrefaie says.

In looking at the process of new car design, the researchers found that, while there are AI models that could crank through many car designs to generate optimal designs, the car data that is actually available is limited. Some researchers had previously assembled small datasets of simulated car designs, while car manufacturers rarely release the specs of the actual designs they explore, test, and ultimately manufacture.

The team sought to fill the data gap, particularly with respect to a car’s aerodynamics, which plays a key role in setting the range of an electric vehicle, and the fuel efficiency of an internal combustion engine. The challenge, they realized, was in assembling a dataset of thousands of car designs, each of which is physically accurate in their function and form, without the benefit of physically testing and measuring their performance.

To build a dataset of car designs with physically accurate representations of their aerodynamics, the researchers started with several baseline 3D models that were provided by Audi and BMW in 2014. These models represent three major categories of passenger cars: fastback (sedans with a sloped back end), notchback (sedans or coupes with a slight dip in their rear profile) and estateback (such as station wagons with more blunt, flat backs). The baseline models are thought to bridge the gap between simple designs and more complicated proprietary designs, and have been used by other groups as a starting point for exploring new car designs.

Library of cars

In their new study, the team applied a morphing operation to each of the baseline car models. This operation systematically made a slight change to each of 26 parameters in a given car design, such as its length, underbody features, windshield slope, and wheel tread, which it then labeled as a distinct car design, which was then added to the growing dataset. Meanwhile, the team ran an optimization algorithm to ensure that each new design was indeed distinct, and not a copy of an already-generated design. They then translated each 3D design into different modalities, such that a given design can be represented as a mesh, a point cloud, or a list of dimensions and specs.

The researchers also ran complex, computational fluid dynamics simulations to calculate how air would flow around each generated car design. In the end, this effort produced more than 8,000 distinct, physically accurate 3D car forms, encompassing the most common types of passenger cars on the road today.

To produce this comprehensive dataset, the researchers spent over 3 million CPU hours using the MIT SuperCloud, and generated 39 terabytes of data. (For comparison, it’s estimated that the entire printed collection of the Library of Congress would amount to about 10 terabytes of data.)

The engineers say that researchers can now use the dataset to train a particular AI model. For instance, an AI model could be trained on a part of the dataset to learn car configurations that have certain desirable aerodynamics. Within seconds, the model could then generate a new car design with optimized aerodynamics, based on what it has learned from the dataset’s thousands of physically accurate designs.

The researchers say the dataset could also be used for the inverse goal. For instance, after training an AI model on the dataset, designers could feed the model a specific car design and have it quickly estimate the design’s aerodynamics, which can then be used to compute the car’s potential fuel efficiency or electric range — all without carrying out expensive building and testing of a physical car.

“What this dataset allows you to do is train generative AI models to do things in seconds rather than hours,” Ahmed says. “These models can help lower fuel consumption for internal combustion vehicles and increase the range of electric cars — ultimately paving the way for more sustainable, environmentally friendly vehicles.”

“The dataset is very comprehensive and consists of a diverse set of modalities that are valuable to understand both styling and performance,” says Yanxia Zhang, a senior machine learning research scientist at Toyota Research Institute, who was not involved in the study.

This work was supported, in part, by the German Academic Exchange Service and the Department of Mechanical Engineering at MIT.

© Credit: Courtesy of Mohamed Elrefaie

In a new dataset that includes more than 8,000 car designs, MIT engineers simulated the aerodynamics for a given car shape, which they represent in various modalities, including “surface fields.”
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